法兰 RF 1000-1.0 δ=60 h=120
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  • 打印网址:https://flcad.com/@bâ… 1000-f/@47023 rf1000-1.0 δ=60 h=120
  • 6.3≥10110R12R12120ф10003×45°ф1140ф1100ф105512225640ф23